Comparison

K3學中文 (寫字認字) vs 牛津幼兒 XR (愛說普通話)

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Oxford KG XR

About

K3學中文 (寫字認字)

Features

Read full description

This learning App is divided into two parts, a learning chapter and a game chapter. There are 24 categories for learning, including face, body, family, color, shape, occupation, food, transportation, animals, nature, fruits, insects, stationery, clothing, places, sports, festivals, environmental protection, etc. Children learn the strokes, writing and pronunciation of related words. The game section tests the children’s ability to recognize words.

About

牛津幼兒 XR (愛說普通話)

Features

Read full description

Oxford KG XR is a specially designed augmented reality (AR) platform to be used with the latest edition of the Oxford Preschool Putonghua textbooks. Encouraging children to create their own cartoon characters and bringing them to life with AR techonology, this app provides delightful interactive AR experiences and motivates children to speak Putonghua in their everyday life. **Remark: Scan the sample PDF file (https://digital.oupchina.com.hk/ece/app/AR_sample.html) to trigger the sample 3D model.

Screenshots

K3學中文 (寫字認字)4 screens

牛津幼兒 XR (愛說普通話)3 screens

Verdict

The call

The clearest difference is price: 牛津幼兒 XR (愛說普通話) at Free against K3學中文 (寫字認字)'s $7.99. 牛津幼兒 XR (愛說普通話) also leads on update cadence (fortnightly vs every 9 months). K3學中文 (寫字認字)'s advantage is iOS requirement (9.0 vs 14.0). On ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

牛津幼兒 XR (愛說普通話) is free to download; K3學中文 (寫字認字) costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

K3學中文 (寫字認字) ships an update every 9 months, 牛津幼兒 XR (愛說普通話) fortnightly. The most recent releases landed on May 17, 2026 and August 26, 2026 respectively.

Scorecard3 real differences · 3 level

K3學中文 (寫字認字) versus 牛津幼兒 XR (愛說普通話): the parameters behind the verdict, then further details
Parameter	K3學中文 (寫字認字)	牛津幼兒 XR (愛說普通話)
Price	$7.99	Free — better
Update frequency	Every 9 months	Fortnightly — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	9.0 — better	14.0
Further details — not scored
Size	362 MB	368 MB
Age rating	4+	4+
Developer	Yiu Ying Ching	Oxford University Press (China)

In-app purchases

None

K3學中文 (寫字認字)

No in-app purchases

None

牛津幼兒 XR (愛說普通話)

No in-app purchases

Questions

Is K3學中文 (寫字認字) free?

K3學中文 (寫字認字) costs $7.99, with no in-app purchases.

Is 牛津幼兒 XR (愛說普通話) free?

牛津幼兒 XR (愛說普通話) is free to download, with no in-app purchases.

Do K3學中文 (寫字認字) or 牛津幼兒 XR (愛說普通話) have ads?

Neither K3學中文 (寫字認字) nor 牛津幼兒 XR (愛說普通話) shows ads.

Which is updated more often, K3學中文 (寫字認字) or 牛津幼兒 XR (愛說普通話)?

K3學中文 (寫字認字) ships an update every 9 months, and 牛津幼兒 XR (愛說普通話) fortnightly. Most recently, K3學中文 (寫字認字) was updated on May 17, 2026 and 牛津幼兒 XR (愛說普通話) on August 26, 2026.